How does an Intraoral Scanner work?

Intraoral scanners capture 3D images of your mouth using optical technology. Here’s a step-by-step breakdown of how they work:

1. Light Emission: The scanner uses a light source that is projected onto the surfaces of the teeth and gums.

2. Image Capture: The light bounces off the teeth and surrounding tissues, and the scanner captures the reflections using high-resolution sensors.

3. Image Construction: The scanner processes these reflections to generate a series of images. These images are then stitched together to create a comprehensive 3D model of the oral cavity.

4. Digital Output: Once the scan is complete, the resulting digital impression is transferred to a computer, where it can be used for treatment planning or sent directly to a dental laboratory for further processing (e.g., creating crowns, bridges, or aligners).

iTero Lumina

The new iTero Lumina captures images in a new, innovative way utilising capture technology directly in the wand tip, as opposed to the use of mirrors. The Lumina employs Multi-Direct Capture (MDC) Technology, which provides a larger field of view and greater depth of field. This makes it easier to capture complex areas like the palate and partially erupted teeth.